Tier 3 jobs in Houston, TX

Senior Tier 3 CrowdStrike Architect @ Remote

Remote

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4d ago

Senior Tier 3 CrowdStrike ArchitectLocation: Des Moines, IA Remote Job Type: Long-Term Contract Experince: 10+ Years Job SummaryWe are seeking a Senior Tier 3 CrowdStrike Architect to serve as the technical authority for an enterprise CrowdStrike Falcon EDR/XDR environment supporting 10,000+ endpoints. The role will focus on Falcon architecture, Tier 3 incident response, threat hunting, automation, integrations, and platform administration. Mandatory Skills & Experience4+ years of hands-on Crowd

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Contract

Depends on Experience

Senior Tier 3 CrowdStrike Architect

Remote or Des Moines, Iowa

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3d ago

Job Title: Senior Tier 3 CrowdStrike Architect Location: Des Moines, IA (Remote) Job Type: Contract W2 Required Technical Experience Enterprise Endpoint Detection and Response (EDR / XDR) platform. Platform Mastery: 4+ years of hands-on experience engineering, deploying, and maintaining CrowdStrike Falcon at enterprise scale (10,000+ endpoints). Tier 3 IR Capabilities: Demonstrated proficiency using CrowdStrike Real-Time Response (RTR), writing custom IOAs/IOCs, and performing endpoint threat h

Contract

Senior Tier 3 CroudStrike Architect

Remote

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6d ago

Job DescriptionWe are seeking a Senior Tier 3 CrowdStrike Architect to design, manage, and support an enterprise CrowdStrike Falcon EDR/XDR environment. This role will handle advanced incident response, threat hunting, platform optimization, and security integrations. ResponsibilitiesArchitect and administer CrowdStrike Falcon across enterprise environments.Handle Tier 3 incident response, threat hunting, containment, and remediation.Manage RTR, IOAs/IOCs, policies, host groups, and platform tun

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Third Party, Contract

70 - 75

Tier 3 Engineer

Remote or Tysons, Virginia

•

Today

Overview The Tier 3 Engineer provides 24x7x365 operational support, troubleshooting, and incident resolution for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), and Memorial and Benefit Services (MBS). The Tier 3 Engineer delivers secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Responsibilities Respond to alerts, HPIs/CPIs, and produc

Full-time

Senior Tier 3 CroudStrike Architect - REMOTE

Remote

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5d ago

Job Description: Crop to Crop resumes are accepted The Senior Tier 3 CrowdStrike Architect serves as the primary technical authority for the State of Iowas Enterprise Endpoint Detection and Response (EDR / XDR) platform. Operating within the Information Security Services (ISS) Bureau, this role is responsible for the overall architecture, administration, multi-tenant federation, fine-tuning, and escalation engineering of the CrowdStrike Falcon ecosystem across state agencies. This position acts

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Contract, Third Party

Depends on Experience

Managed Services Technician

Houston, Texas

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20d ago

Job Summary We are seeking a Managed Services Technician with prior Managed Service Provider (MSP) experience to provide onsite and remote IT support for business clients throughout the Greater Houston area. This role supports Managed IT Services, Managed Print Services, and Document Management solutions while delivering exceptional customer service and technical troubleshooting. MSP experience required. May be commuting to client sites around the Greater Houston area. Tier 1 Responsibilities:

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Full-time

Depends on Experience

Senior Functional Analyst - Audio Visual

Houston, Texas

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Today

This is a hybrid position requiring an on-site presence 3 to 4 days per week. Please note that the number of days on-site can increase based on business needs JOB SUMMARY: The Senior Audio Visual (AV) Engineer leads the design, implementation, and support of enterprise-grade AV and conferencing systems across our global corporate offices. This role is critical in ensuring seamless communication and collaboration experiences for our employees and stakeholders. The ideal candidate will have deep

Full-time

IT Support Analyst I

Houston, Texas

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Today

This position assists staff with technical support of desktop computers, applications and related technology. Activities include recognition, research, isolation, resolution, and follow-up for both hardware and software issues as well as performing general maintenance, troubleshooting, and repairs to computer systems and peripherals. The position's responsibilities are performed with little supervision and require independent analyses, communication and problem solving. Your Impact: Workstation

Full-time

VistA/MUMPS Sustainment Subject Matter Expert

Remote

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4d ago

VistA/MUMPS Sustainment Subject Matter ExpertIntroduction:The VistA/MUMPS Sustainment Subject Matter Expert will play a crucial role in providing expert guidance on VistA and MUMPS-based application sustainment. They will be responsible for analyzing, triaging, and resolving defects, incidents, service requests, and production issues related to VistA and MUMPS applications. Responsibilities:Provide expert guidance on VistA and MUMPS-based application sustainment.Analyze, triage, and resolve Vist

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Full-time

Depends on Experience

Business Analyst

Remote

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3d ago

Job Title: Business SME / BA Job ID:26-04189 Location: Remote Duration: 10 months contract Job Description This is a position for a Business SME / BA with the Client Division of Developmental Disabilities. The project is the creation of an enterprise electronic health record. he Business Subject Matter Expert brings proven experience from related businesses or organizations as well as system integration and technology experience. Consults with the client to define needs or problems, conducts re

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Contract

$68 - $73

Senior Application Administrator (Workday)

Remote

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Today

Senior Applications Administrator (Workday) Remote role Contract, Full-Time (Through end of 2026) Compensation: $40 - $50 per hour ABOUT THE ROLE Join Brooksource's enterprise HRIT team as a Senior Applications Administrator (Workday) in a fully remote, full-time contract role through the end of 2026. You will provide dedicated technical capacity across Workday development, configuration, security, and Tier 3 application support, operating within an established development and intake proces

Contract

$40.00 - $50.00

Infrastructure Systems Administrator

Houston, Texas

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Today

Salary: Depends on Qualifications Location : Houston, TX Job Type: Regular Full-time Job Number: 16887 Department: Commissioner Precinct 1 Opening Date: 06/29/2026 Closing Date: 8/31/2026 3:27 PM Central Max Number of Applicants: 150 Position Description Job Summary: The Infrastructure Systems Administrator is responsible for designing, building, and maintaining the core localized infrastructure that supports the department's strategic goals. This includes performing complex technical work invol

Full-time

CroudSrike Architect (Remote)

Remote

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2d ago

Job Title CroudSrike Architect (Remote) Location Des Moines, IA Duration 9 Months Pay Rate $80/hr on C2C / 1099 all inclusive (OR) $75/hr on W2 Interview Type Either Web Cam or In Person Interview Note INTERVIEW DATES: Interviews will be conducted on [August 24, 25, 26] Job Description The Senior Tier 3 CrowdStrike Architect serves as the primary technical authority for the State of Iowas Enterprise Endpoint Detection and Response (EDR / XDR) platform. Operating within the Informati

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Third Party, Contract

Depends on Experience

Technical Account Consultant (IT)

Remote

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Today

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even

Full-time

USD 65,000.00 - 90,000.00 per year

Implementation Consultant (IT)

Remote

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Today

Full-time

USD 65,000.00 - 90,000.00 per year

Workday Integration Lead - AMS

Remote or Chicago, Illinois

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Today

Huron is a global consultancy that collaborates with clients to drive strategic growth, ignite innovation and navigate constant change. Through a combination of strategy, expertise and creativity, we help clients accelerate operational, digital and cultural transformation, enabling the change they need to own their future. Join our team as the expert you are now and create your future. The Workday Integration Lead will contribute to the delivery and ongoing support of Workday solutions for our

Full-time

USD 135,000.00 - 165,000.00 per year

Cybersecurity Engineer - Web/Application Vulnerability Management

Remote

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Today

Job Description CALIBRE is an employee-owned, mission-focused solutions and digital transformation company. CALIBRE is seeking approximately three Cybersecurity Engineers to support the DLA Cybersecurity Web/Application Vulnerability Management program. The selected candidates will perform project activities involving specialized cybersecurity challenges and provide security engineering support throughout the information system lifecycle. This position will apply electronic processes, enginee

Full-time

Senior Full Stack Engineer, Growth

Remote

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Today

What's in it for you? Ready to make a serious impact? Millions of people already rely on Calendly, and we're still in the midst of exciting product growth - it's a fantastic time to join us. Everything you'll work on here will accelerate your career to the next level. If you want to learn, grow, and do the best work of your life alongside the best people you've ever worked with, then we hope you'll consider allowing Calendly to be a part of your professional journey. About the team & opportunit

Full-time

USD 224,400.00 - 271,920.00 per year

Staff Platform Engineer

Remote

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Today

Full-time

USD 286,762.00 - 347,488.00 per year

Senior Infrastructure Systems Administrator

Houston, Texas

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Today

Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanity's expa

Full-time

Tier 3 jobs in Houston, TX, USA